45469080 has 64 divisors (see below), whose sum is σ = 151567200. Its totient is φ = 12124800.

The previous prime is 45469037. The next prime is 45469087. The reversal of 45469080 is 8096454.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45469087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19971 + ... + 22130.

Almost surely, 2^45469080 is an apocalyptic number.

45469080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45469080 is an abundant number, since it is smaller than the sum of its proper divisors (106098120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45469080 is a wasteful number, since it uses less digits than its factorization.

45469080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42121 (or 42111 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 45469080 is about 6743.0764492181. The cubic root of 45469080 is about 356.9209626597.

The spelling of 45469080 in words is "forty-five million, four hundred sixty-nine thousand, eighty".